Ecological footprint
True or false: footprints are all equal
false
how many organisms are in individual
1
hot all year round and has a wet/dry season
Savanna
Location where rocks first move along a fault and the seismic waves originate
focus
the shift to using coal and oil for power
industrial revolution
Wealthiest 25% of the world uses__of the worlds resources
75%
true or false:abiotic factors are living things in an enviroment
false
This biome is very cold its dry, has no trees, and contains the permafrost
tundra
what is the main component of all magma
silica
when a population goes over its carrying capacity
This definition talks about the ability to meet current needs for natural resources without sacrificing the needs for future generations
What is sustainability
what is the role of a producer
make their own food
has very long winters and a little bit of precipitation(30-90cm/year)
taiga
A break in the Earth’s crust along which blocks of the crust slide relative to one another
fault
the study of human populations
demography
The U.S footprint is almost__times greater than the worlds average.
5x
breaks down dead organisms
Hot summers and cold winters with an average amount of rainfall. It has the most fertile soil.
grasslands
Location directly above the focus of the earthquake
epicenter
the time it takes for a countrys population to double in size
doubling time
this definition talks about a measure of human impact on the earth
What is ecological footprint?
what is biomagnification
the process of chemical build up in organisms
Mainly located in coastal areas and it has warm, dry summers and mild, wet winters
chaparral
Used by scientists to measure the amount of energy released by an earthquake (in magnitude)
the richter scale
the arrangement of animals in a population
population dispersion